UnsatisfiedDependencyException by Maven Packed war but not Intellij IDE why? - maven

Question

i am using Intellij IDE for my springboot project, while running my spring boot project it works fine. but when i create a war with mvn package and run with java -jar project.war it throwing the following error
Warning
2018-05-23 11:05:08.635 WARN 13025 --- [ main]
ationConfigEmbeddedWebApplicationContext : Exception encountered
during context initialization - cancelling refresh attempt:
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name HibernateJpaAutoConfiguration':
Unsatisfied dependency expressed through constructor parameter 0;
nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'dataSource' defined in class path resource
[com/myproject/config/DefaultDataSource.class]: Bean instantiation via
factory method failed; nested exception is
org.springframework.beans.BeanInstantiationException: Failed to
instantiate [com.mchange.v2.c3p0.ComboPooledDataSource]: Factory method
'dataSource' threw exception; nested exception is
java.lang.ExceptionInInitializerError
Exception
Error starting ApplicationContext. To display the auto-configuration
report re-run your application with 'debug' enabled.
2018-05-23 11:05:10.854 ERROR 13025 --- [ main]
o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name
'org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [com/myproject/config/DefaultDataSource.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.mchange.v2.c3p0.ComboPooledDataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.ExceptionInInitializerError
Code
#Configuration
public class DefaultDataSource {
#Autowired
DataBaseCreds dataBaseCreds;
#Bean
#Primary
public ComboPooledDataSource dataSource() {
ComboPooledDataSource dataSource = new ComboPooledDataSource();
try {
dataSource.setDriverClass(dataBaseCreds.getDB_DRIVER());
} catch (PropertyVetoException e) {
}
dataSource.setJdbcUrl(dataBaseCreds.getDB_URL());
dataSource.setUser(dataBaseCreds.getDB_USERNAME());
dataSource.setPassword(dataBaseCreds.getDB_PASSWORD());
dataSource.setMaxPoolSize(200);
return dataSource;
}
}

Answer 1

Sorry guys my mistake there were two versions of c3p0 libraries packed war file /WEB-INF/lib removed one works like charm - Thanks for reading